the fbi never found any instance of monroe was a communist. marlin monroe died 53 years ago at the age of 36. >>> congress is extending the government's authority to monitor oversea calls without a court order. it was said to expire at the end of the year. president obama is expected to sign the bill, his signature would keep the program in operation for another five years. >>> an australian surfer has lived to tell the tale of a harrowing shark attack. >> they've done an excellent job,. >> reporter: luke alan was shaken but obviously happy to have survived his encounter with a shark. alan was surfing in new south whales. suddenly a shark moved in and alan fought back. >> out of the blue, a bull shark just came up. on the third time he managed to get the board and drive it into the head of the shark. >> alan will have a few reminders of his ordeal. the shark left a bite wound on his thigh and took off one of his index fingers. >>> a new attack is bringing awareness. who they're targeting and what it could mean for your personal information. >>